[RFC] DPCM for Tegra

Mark Brown broonie at kernel.org
Wed May 6 17:53:11 CEST 2020


On Wed, May 06, 2020 at 04:47:09PM +0200, Jerome Brunet wrote:
> On Wed 06 May 2020 at 16:12, Sameer Pujar <spujar at nvidia.com> wrote:

> > XBAR currently exports all routing widgets which can be used to
> > interconnect multiple components and thus implements Mux widgets. Fixing
> > the routing paths in driver would limit anyone to try a different
> > combination as per the need, unless driver is modified.

> I did not mean that you should restrict the routing ability of your SoC,
> quite the opposite actually.

> You should just expose it correctly

Yes, it's going to be less effort in the long run if nothing else.
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